CN102358395B - Labor-saving driving device - Google Patents
Labor-saving driving device Download PDFInfo
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- CN102358395B CN102358395B CN 201110277539 CN201110277539A CN102358395B CN 102358395 B CN102358395 B CN 102358395B CN 201110277539 CN201110277539 CN 201110277539 CN 201110277539 A CN201110277539 A CN 201110277539A CN 102358395 B CN102358395 B CN 102358395B
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- wheel disc
- impeller
- connecting rod
- semicircle
- semicircular
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Abstract
The invention discloses a time-saving driving device, which comprises a wheel disc and an impeller. The impeller applies force on the wheel disc to drive the wheel disc to rotate, the wheel disc is formed via parallel linkage of centers of a plurality of disc layers, the edges of two adjacent disc layers are connected via a plurality of connecting rods, the impeller is formed via parallel linkage of centers of a plurality of semicircular lever groups, and the round edges of semicircular levers act on the connecting rods. The invention has the advantages that the impeller formed via combination of the semicircular levers can rotate continuously under input of external force, so that waste force on the semicircular levers is continuously output to act on each connecting rod of the wheel disc to drive the wheel disc to rotate, so as to drive a transmission device connected with the wheel disc to move. Moreover, the closer the distance to the fulcrums of the semicircular levers, the larger the waste force is. Therefore, the labor needed is reduced, and the operation is more labor-saving.
Description
Technical field
The present invention relates to a kind of actuating device, particularly a kind of can the labour-saving actuating device.
Background technology
It is that pin by the people applies power to pedal that bicycle is advanced, thus the rotation by crank band movable sprocket, and sprocket wheel is the rotation by the chain-driving flywheel again, flywheel and then drive trailing wheel and rotate.Often applying of manpower required great effort very much.
Summary of the invention
Goal of the invention: for the problems referred to above, the purpose of this invention is to provide a kind of can the labour-saving actuating device.
Technical scheme: a kind of labour-saving actuating device, comprise wheel disc and impeller, thereby forcing in described wheel disc, described impeller drives described wheel disc rotation.
Described wheel disc is that the multi-layer discs center is formed in parallel, and the disk border of adjacent two layers connects with some connecting rods, and described impeller is formed in parallel for many group semicircle levers center, and the round edge of described semicircle lever acts on the described connecting rod.
The connecting rod of adjacent two layers arranges circumferential differential seat angle, organizes the semicircle lever more circumferential differential seat angle is set, and when impeller rotates under external force drives, so that constantly there is the round edge of semicircle lever to act on the connecting rod at diverse location place on the wheel disc, constantly rotates thereby drive wheel disc.
Described semicircle lever acts on the described connecting rod by paracentral round edge, and the larger characteristic of useless power of utilizing the semicircle lever more to exist near the round edge at central pivot point place reduces paying of manpower as far as possible.
As everyone knows, when cutting thing with scissors, it is larger than the manpower that is placed on the position required cost near apart from the scissors fulcrum that thing is placed on the position far away apart from the scissors fulcrum, as can be known, has available useless power on the resistance arm at nearly fulcrum place.Scissors is that the arm of force is long, the resistance arm is short, therefore only needs less power can cut off thing at nearly fulcrum place.The present invention is exactly the existence that utilizes useless power, and the constantly useless power output with the nearly fulcrum of equiarm semicircle lever place utilizes, thereby reduces the input of manpower.
Beneficial effect: compared with prior art, advantage of the present invention is that the impeller that utilizes the semicircle lever combination to become constantly rotates under the external force input, so that the continuous output action of useless power each connecting rod on wheel disc on the semicircle lever, the drive wheel disc rotates, thereby driving the driving device that links to each other with wheel disc advances, and more larger near the useless power in semicircle balance pivot place, thereby the required manpower that applies is fewer, more laborsaving.
Description of drawings
Fig. 1 is structural front view of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Such as accompanying drawing 1, shown in 2, a kind of labour-saving actuating device, comprise wheel disc 1 and impeller 2, wheel disc 1 is to be formed in parallel from the center with rotating shaft 6 by multi-layer discs 3, disk 3 edges of adjacent two layers connect by several connecting rods 4, the connecting rod 4 of adjacent two layers is along circumferentially there being certain differential seat angle, impeller 2 is to be formed in parallel from the center with rotating shaft 7 by many groups semicircle lever 5, circumferentially there is certain differential seat angle in many group semicircle levers 5 edges, every group of semicircle lever 5 corresponding one deck connecting rods 4, the round edge of semicircle lever 5 acts on the connecting rod 4, and semicircle lever 5 is acted on the connecting rod 4 by paracentral round edge.Rotating shaft 6 one ends are connected with driving device 8.Connecting rod 4 along the differential seat angle that circumferentially exists and 5 settings along the differential seat angle that circumferentially exists of many group semicircle levers, constantly has semicircle lever 5 to act on connecting rod 4 as target to satisfy impeller 2 when rotating at the connecting rod 4 of the magnitude setting at disk 3 edges of adjacent two layers, adjacent two layers.
When the present invention uses, at first be to act on impeller 2 by manpower, make impeller 2 when rotating with each connecting rod 4 on wheel disc 1 of the continuous output action of useless power on each semicircle lever 5, drive wheel disc 1 and rotate, advance thereby drive the driving device 8 that links to each other with wheel disc 1.
Claims (3)
1. labour-saving actuating device is characterized in that: comprise wheel disc (1) and impeller (2), described impeller (2) forces in described wheel disc (1) thereby driving described wheel disc (1) rotates; Described wheel disc (1) is formed in parallel for multi-layer discs (3) center, the disk of adjacent two layers (3) edge connects with some connecting rods (4), described impeller (2) is formed in parallel for many group semicircle levers (5) center, and the round edge of described semicircle lever (5) acts on the described connecting rod (4).
2. a kind of labour-saving according to claim 1 actuating device, it is characterized in that: the connecting rod of adjacent two layers (4) arranges circumferential differential seat angle, organizes semicircle lever (5) more circumferential differential seat angle is set.
3. a kind of labour-saving according to claim 1 actuating device, it is characterized in that: described semicircle lever (5) acts on the described connecting rod (4) by paracentral round edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110277539 CN102358395B (en) | 2011-09-19 | 2011-09-19 | Labor-saving driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110277539 CN102358395B (en) | 2011-09-19 | 2011-09-19 | Labor-saving driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102358395A CN102358395A (en) | 2012-02-22 |
| CN102358395B true CN102358395B (en) | 2013-05-29 |
Family
ID=45583791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110277539 Active CN102358395B (en) | 2011-09-19 | 2011-09-19 | Labor-saving driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102358395B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048434A (en) * | 1990-07-20 | 1991-01-09 | 张志远 | Pedal mechanism with lever |
| CN2233885Y (en) * | 1995-05-08 | 1996-08-28 | 刘勤勇 | Lever driving bicycle by man power |
| CN2495541Y (en) * | 2001-08-16 | 2002-06-19 | 郭凤明 | Power-saving bicycle |
| CN2727042Y (en) * | 2004-08-03 | 2005-09-21 | 郭凤明 | Speed increasing bicycle |
| CN1837645A (en) * | 2006-03-23 | 2006-09-27 | 郭凤明 | Energy-saving force-amplifying transmission device |
-
2011
- 2011-09-19 CN CN 201110277539 patent/CN102358395B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048434A (en) * | 1990-07-20 | 1991-01-09 | 张志远 | Pedal mechanism with lever |
| CN2233885Y (en) * | 1995-05-08 | 1996-08-28 | 刘勤勇 | Lever driving bicycle by man power |
| CN2495541Y (en) * | 2001-08-16 | 2002-06-19 | 郭凤明 | Power-saving bicycle |
| CN2727042Y (en) * | 2004-08-03 | 2005-09-21 | 郭凤明 | Speed increasing bicycle |
| CN1837645A (en) * | 2006-03-23 | 2006-09-27 | 郭凤明 | Energy-saving force-amplifying transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102358395A (en) | 2012-02-22 |
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